20139+7434 YSC 162

 
 
20h 13m 51.19s +74° 33' 30.9" P.A. 114.00 sep 0.3 mag 9.10,12.60 Sp K0 dist. 161.29 pc (526.13 l.y.)
 
 
Coord 2000 20139+7434 Discov num YSC 162 Comp Coord arcsec 2000 20 13 51.19 +74 33 30.9
Date first 2008 Date last 2008 Obs 1
Pa first 114 Pa last 114.2 P.A. Now (θ) 114.2°
Sep first 0.3 Sep last 0.305 Sep. Now (ρ) 0.305"
Mag pri 9.10 Mag sec 12.60 delta mag (ΔM) 3.5 Spectral class K0 (yellow-orange)
Pri motion ra -023 Sec motion ra
Pri motion dec +023 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Draco SAO 9691 HIP 99697 Tycho2 4458-00174-1
Gaia DR2 2288440252703726976 HD 193485 BD BD+74 853 Distance 161.29
Distance ly 526.13
 
 
WDS 20139+7434 YSC 162 : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
YSC Yale-Southern Connecticut (from additional DD list - see HOR) ...................
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20139+7434 YSC 162 2008 1 114 0.3 9.10 12.60 K0 D 201351.19+743330.9

If you need more information about this double, apply for a data request form to the WDS.

 
 
WDS 20139+7434 YSC 162 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 20139+7434 YSC 162 : MEASURES
 
 
No records found.

 
 
WDS 20139+7434 : VIRTUAL EYEPIECE
 
 

20139+7434 YSC 162A mag 9.1 Sp K0 20139+7434 YSC 162B sep 0.1 P.A. 149.40 mag 12.6 virtual eyepiece
Click on the map to see the double of your interest.
Pass over with the mouse cursor to display the catalog designation.

Radius:
Components only
 
 
WDS 20139+7434 : ALADIN DSS IMAGE @ 20h 13m 51.19s +74° 33' 30.9"
 
 
 
 
WDS 20139+7434 YSC 162 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only


20139+7434  YSC 162 distance=1' 20219+7347  HDS2909 distance=57' 20217+7345  A   870 distance=59' 19579+7415  A  1195 distance=68' 20272+7522  TDT2285 distance=72' 20186+7314  LDS1931 distance=82' 19540+7501  LDS1922 distance=84' 20282+7333  MLR 233 distance=85' 20157+7307  UC 4128 distance=87' 20094+7602  TDT2030 distance=91' 20201+7605  A   869 distance=95' 20038+7302  CRB 207 distance=101' 20118+7614  MLR 232 distance=101' 20048+7300  A   867 distance=102' 20109+7616  LDS1929 distance=104' 20274+7245  A   871 distance=123' 20066+7639  SKF2804 distance=129' 19591+7630  HU  956AB distance=130' 19591+7630  HU  956AC distance=130' 20066+7643  TDT1986 distance=133' 20248+7641  TDT2248 distance=134' 20304+7634  TDT2327 distance=135' 20159+7649  LOC 432 distance=136' 20095+7651  SKF2805 distance=137' 20339+7229  LDS1933 distance=151' 20100+7711  PLT   8 distance=159' 20065+7157  TDT1983 distance=160' 20089+7715  LDS1928AB distance=163' 20006+7709  LOC 434 distance=164' 20077+7718  OL  122 distance=167' 20118+7730  LOC 433 distance=177' 20107+7132  MLB 416 distance=183' 20089+7743  STF2675AB distance=190' 20089+7743  STF2675AC distance=190' 20016+7131  TDT1918 distance=191' 20192+7124  MLB 419 distance=192' 20062+7756  LOC 435 distance=205' 20323+7753  LOC 450 distance=210' 19554+7754  LOC 421 distance=211' 20156+7051  MLB 418 distance=223' 20086+7047  LDS1927 distance=229' 20291+7819  KPP1433 distance=232' 20156+7826  LOC 436 distance=233' 20277+7828  KPP4200 distance=240' 20195+7836  WFC 232 distance=243' 20016+7027  A   865 distance=253' 20119+7847  LOC 437 distance=254' 20160+7013  MLB 360 distance=262' 20284+7015  MLB 362 distance=267' 20335+7002  TDT2370 distance=286' 20026+6952  SKF1243 distance=287' grafico limitrofi
Click on the map to see the double of your interest.
Pass over with the mouse cursor to display the catalog designation.

Show name coord_2000 discov# comp pa sep dist(')
Show 20139+7434 YSC 162 114 0.3 1
Show 20219+7347 HDS2909 238 0.7 57
Show 20217+7345 A 870 196 0.1 59
Show 19579+7415 A 1195 294 4.0 68
Show 20272+7522 TDT2285 154 0.6 72
Show 20186+7314 LDS1931 85 21.4 82
Show 19540+7501 LDS1922 226 16.0 84
Show 20282+7333 MLR 233 88 1.2 85
Show 20157+7307 UC 4128 228 26.2 87
Show 20094+7602 TDT2030 178 0.5 91
Show 20201+7605 A 869 269 2.1 95
Show 20038+7302 CRB 207 315 18.5 101
Show 20118+7614 MLR 232 166 2.6 101
Show 20048+7300 A 867 151 1.0 102
Show 20109+7616 LDS1929 14 15.4 104
Show 20274+7245 A 871 184 0.3 123
Show 20066+7639 SKF2804 345 19.0 129
Show 19591+7630 HU 956 AB 88 0.9 130
Show 19591+7630 HU 956 AC 132 138.9 130
Show 20066+7643 TDT1986 138 0.7 133
Show 20248+7641 TDT2248 243 0.4 134
Show 20304+7634 TDT2327 320 0.6 135
Show 20159+7649 LOC 432 343 4.1 136
Show 20095+7651 SKF2805 347 158.7 137
Show 20339+7229 LDS1933 175 7.0 151
Show 20100+7711 PLT 8 78 24.2 159
Show 20065+7157 TDT1983 112 0.5 160
Show 20089+7715 LDS1928 AB 166 5.4 163
Show 20006+7709 LOC 434 176 2.1 164
Show 20077+7718 OL 122 203 2.5 167
Show 20118+7730 LOC 433 132 1.7 177
Show 20107+7132 MLB 416 161 6.7 183
Show 20089+7743 STF2675 AB 120 7.3 190
Show 20089+7743 STF2675 AC 334 170.2 190
Show 20016+7131 TDT1918 191 0.7 191
Show 20192+7124 MLB 419 314 2.0 192
Show 20062+7756 LOC 435 260 1.0 205
Show 20323+7753 LOC 450 293 3.2 210
Show 19554+7754 LOC 421 290 3.5 211
Show 20156+7051 MLB 418 14 2.4 223
Show 20086+7047 LDS1927 220 3.9 229
Show 20291+7819 KPP1433 234 10.8 232
Show 20156+7826 LOC 436 217 9.5 233
Show 20277+7828 KPP4200 166 1.7 240
Show 20195+7836 WFC 232 143 3.8 243
Show 20016+7027 A 865 89 2.6 253
Show 20119+7847 LOC 437 230 34.9 254
Show 20160+7013 MLB 360 202 2.5 262
Show 20284+7015 MLB 362 26 5.4 267
Show 20335+7002 TDT2370 148 0.7 286
Show 20026+6952 SKF1243 187 46.0 287

 
 
WDS 20139+7434 : COMPONENTS
 
 
  A
B pa=149.4°
sep=0.15"
 
 
20139+7434 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 201351.19+743330.9 Mag 9.1 Spectral class K0 (yellow-orange)
PmRA -23.00 PmDE 23.0 SAO 9691 HIP 99697
Tycho2 4458-00174-1 HD 193485 BD BD+74 853
Tycho2
Tycho2 4458-00174-1 Pflag RAmdeg 303.46310030 DEmdeg 74.55862848
PmRA -23.4 PmDE 22.5 E RAmdeg 10 E DEmdeg 11
E pmRA 0.9 E pmDE 1.1 EpRAm 1989.14 EpDEm 1989.37
Num 13 Q RAmdeg 0.8 Q DEmdeg 0.8 Q pmRA 0.9
Q pmDE 0.7 BTmag 10.312 E BTmag 0.028 VTmag 9.143
E VTmag 0.016 Prox 999 TYC T HIP 99697
CCDM RAdeg 303.46330556 DEdeg 74.55857583 EpRA 1990 1.69
EpDE 1990 1.61 E RAdeg 11.3 E DEdeg 11.8 Posflg
Corr -0.1
SAO
SAO 9691 DelFlag RA1950 PmRA1950 -0.0017
DE1950 PmDE1950 0.055 Vmag 8.9 SpType K0
Double code Source 1 CatNum 604 DM BD+74 853
DMcomp BDsup HD 193485 M HD 0
GC RA1950rad 5.29985693 DE1950rad 1.29860552 PmRA2000 -0.0012
PmDE2000 0.051
Hipparcos
Catalog H HIP 99697 Proxy RAhms 20 13 51.19
DEdms +74 33 30.9 Vmag 9.03 VarFlag R Vmag H
RAdeg 303.463 DEdeg 74.5586 AstroRef Plx 7.43
CCDM N CCDM Nsys Ncomp 1
MultFlag Source Qual S M HIP
Theta Rho HD 193485 BD BD+74 853
CD CP Dm number +74 853 VIred 0.93
SpType K0 R SpType Coord arcsec 2000 201351.19+743330.9
Hipparcos 2
HIP 99697 Sn 5 So 0 Nc 1
RArad 5.2964338851 DErad 1.3012925755 Plx 6.2 PmRA -23.63
PmDE 23.39 E RArad 0.64 E DErad 0.72 E Plx 0.69
E pmRA 0.7 E pmDE 0.93 Hpmag 9.1976 E Hpmag 0.0019
SHp 0.019 VA 0 BV 0.993 E BV 0.025
VI 0.97
 
 
20139+7434 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 201351.21+743330.8 Mag 12.6 Calc delta mag 3.5
Calc coord yes